When Nikita worked for Division, she targeted a man named Nicholas Brandt (guest star RICK RAVANELLO -- Weeds) & infiltrated his inner circle. She captured him & he's been behind bars ever since. However, Percy springs Brandt, & his first mission is to capture Nikita for payback. After he has her in his clutches, he tortures her, forcing Nikita to face a side of herself she thought she had long buried. Meanwhile, Percy continues to play mind games with Michael, Alex & Sean, pushing one of them to the brink of death.